← New search

2004 Hyundai Sonata

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2004 Hyundai Sonata do not stand out strongly from the model-year median of 161.

About this comparison →

When problems were reported

Mileage at the reported incident

155 reports with mileage · 47 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Suspension. Review the 56 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

22 crash reports2 fire reports23 injury reports

What owners actually said

202 reports
26,500 miles · Nov 28, 2005
Engine And Engine Cooling

DT: THE CONTACT EXPERIENCED PROBLEMS WITH STARTING THE VEHICLE ON TWO OCCASIONS. WHEN IT OCCURRED THE FIRST TIME HE ATTEMPTED THREE TIMES BEFORE THE ENGINE TURNED OVER. THE SECOND TIME THE KEY REMAINED IN THE IGNITION FOR FOUR MINUTES BEFORE THE VEHICLE WOULD START. ALSO, THE DEALER STATED THE PROBLEM WAS INTERMITTENT, AND …

Read full complaint

DT: THE CONTACT EXPERIENCED PROBLEMS WITH STARTING THE VEHICLE ON TWO OCCASIONS. WHEN IT OCCURRED THE FIRST TIME HE ATTEMPTED THREE TIMES BEFORE THE ENGINE TURNED OVER. THE SECOND TIME THE KEY REMAINED IN THE IGNITION FOR FOUR MINUTES BEFORE THE VEHICLE WOULD START. ALSO, THE DEALER STATED THE PROBLEM WAS INTERMITTENT, AND ONLY OCCURRED ONCE. BECAUSE THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM NO REPAIRS WERE DONE. *AK

NHTSA ODI #10143766

9,970 miles · Sep 15, 2005
Service Brakes, Hydraulic

NEAR ACCIDENT REPORT DUE TO A POSSIBLE BRAKE LOCK UP OF THE 2004 HYUNDAI SONATA.*MR WHEN THE CONSUMER ATTEMPTED TO CHANGE LANES,THE VEHICLE SWERVED TO THE RIGHT, MADE A 360 DEGREE TURN AND SKIDDED TO A STOP ON A GRASSY SHOULDER. *JB

NHTSA ODI #10137743

9,970 miles · Sep 7, 2005
Service Brakes, Hydraulic

DT: WHILE DRIVING ON SEPTEMBER 4, 2005 ON 1-95 2004 AT 6 MPH THE HYUNDAI SONATA WAS INVOLVED IN A NEAR MISS ACCIDENT DUE TO THE BRAKES LOCKING. THE CONSUMER'S WAS IN THE MIDDLE LANE AND HAD DECIDED TO OVERTAKE THE CAR AHEAD. THE CONSUMER MOVED TO THE LEFT LANE AND NOTICED THAT THE SPEED WAS MORE THAN 75 MPH. THE CONSU…

Read full complaint

DT: WHILE DRIVING ON SEPTEMBER 4, 2005 ON 1-95 2004 AT 6 MPH THE HYUNDAI SONATA WAS INVOLVED IN A NEAR MISS ACCIDENT DUE TO THE BRAKES LOCKING. THE CONSUMER'S WAS IN THE MIDDLE LANE AND HAD DECIDED TO OVERTAKE THE CAR AHEAD. THE CONSUMER MOVED TO THE LEFT LANE AND NOTICED THAT THE SPEED WAS MORE THAN 75 MPH. THE CONSUMER STEPPED ON THE BRAKES TO SLOW DOWN AND THE VEHICLE SWERVED TO THE RIGHT, MADE A 360-DEGREE TURN, SKIDDED, AND MERCIFULLY STOPPED ON THE GRASSY SHOULDER. IT WAS A MIRACLE THAT NO CAR BUMPED THE CONSUMER'S VEHICLE DURING THIS EPISODE. THE CONSUMER HEARD A POPPING SOUND AND THOUGHT THAT ONE OF THE TIRES HAD BLEW OUT. THE CONSUMER GOT OUT OF THE VEHICLE TO INSPECT THE TIRES AND SAW SKID BURNS. THE CONSUMER WENT BACK TO THE VEHICLE AND TRIED TO DRIVE ON THE SHOULDER. THE CONSUMER THEN PROCEEDED TO DRIVE ON THE HIGHWAY AGAIN. ON LABOR DAY, SEPTEMBER 5, 2005 THE CONSUMER CALLED THE HYUNDAI DEALER IN ALEXANDRIA, VIRGINIA WHERE THE VEHICLE WAS PURCHASED. THE CONSUMER TALKED TO THE SALESMAN WHO SOLD THEM THE VEHICLE LAST YEAR. THE CONSUMER TOLD HIM WHAT HAPPENED AND HE SUGGESTED THAT THE CONSUMER CALL A HYUNDAI SERVICE OUTLET FOR A SERVICE CHECK-UP APPOINTMENT. THE CONSUMER CALLED BOB BELL HYUNDAI IN GLEN BURNIE FOR A SERVICE APPOINTMENT AND THE RECORDING SAID THEY WOULD CALL HIM WITHIN THE HOUR. THIS WAS THE SECOND TIME THAT THE BRAKES LOCKED. THE FIRST TIME WAS IN JULY 2005 WHILE DRIVING ON RITCHIE HIGHWAY NEAR PASADENA, MARYLAND AT 60 MPH THE TRAFFIC LIGHT AT THE WHITES ROAD INTERSECTION TURNED RED CONSUMER STEPPED ON THE BRAKES A LITTLE HARD AND THE VEHICLE LURCHED FORWARD AND SWERVED TO THE RIGHT. THAT WAS THE FIRST TIME I THAT THE CONSUMER SUSPECTED SOMETHING MIGHT BE WRONG WITH THE BRAKES. *AK *MR

NHTSA ODI #10135663

Mileage unknown · Aug 2, 2005
Fuel System, Gasoline

2004 HYUNDAI SONATA HAD COMPLETE FUEL SYSTEM REPLACED.*MR THE CONSUMER COULD HEAR LOAD MOANING AND RUMBLING NOISES LIKE PRESSURE BUILDING UP IN THE GAS TANK. THE DEALER REPLACED THE FUEL PUMP TWICE BUT THE PROBLEM RECURRED. *NM

NHTSA ODI #10132357

Mileage unknown · Feb 15, 2005
Service Brakes, HydraulicCrash

MY VEHICLE WAS INVOLVED IN AN ACCIDENT IN DECEMBER 2004, WHILE DRIVING MY 2004 HYUNDAI SONOTA. TRAFFICE WAS HEAVY AND A DRIVER, 3 CARS AHEAD, SLAMMED ON HER BRAKES AS ALL THOSE BEHIND HER DID. I HAD AMPLE TIME TO STOP BUT THE ANTI-LOCK BRAKES REPEATEDLY KEPT TURNING. MY CAR CONTINUED TO HIT THE DRIVER IN FRONT OF ME AND MY CAR A…

Read full complaint

MY VEHICLE WAS INVOLVED IN AN ACCIDENT IN DECEMBER 2004, WHILE DRIVING MY 2004 HYUNDAI SONOTA. TRAFFICE WAS HEAVY AND A DRIVER, 3 CARS AHEAD, SLAMMED ON HER BRAKES AS ALL THOSE BEHIND HER DID. I HAD AMPLE TIME TO STOP BUT THE ANTI-LOCK BRAKES REPEATEDLY KEPT TURNING. MY CAR CONTINUED TO HIT THE DRIVER IN FRONT OF ME AND MY CAR ATTEMPTED TO CLIMB ON THE BACK OF THE OTHER CAR. THE REPETITIVE HITTING OF THE CAR IN FRONT OF ME CAUSED EXTENSIVE DAMAGE TO MY CAR. THE BRAKES OF BEEN CHECKED THREE TIMES, THE LIGHT CONTINUES TO COME ON AT INTERMITTENT TIMES, YET THE DEALERSHIP CONTINUES TO INFORM ME THAT THEIR IS NOTHING ON THE DIAGNOSTIC MACHINE. THE BRAKES CONTINUE TO ACT UP ON DRY SURFACES STILL. I AM AFRAID TO DRIVE MY CAR BUT CANNOT SEEM TO CONVINCE THE HYUNDAI DEALERSHIP THAT THERE IS AN ISSUES WITH THE BRAKES GRABBIND AND CONTINUE TO ROTATE. THE IMPACT, FROM THE REPETITIVE HITTING OF THE CAR IN FRONT OF ME CAUSED IT TO BE TOTALED. MY CAR, EVEN AFTER EXTENSIVE FRAME DAMAGE AND SHIFTING OF THE ENTIRE MOTOR CARRIAGE, WAS NOT TOTALLED. IT SHOULD BE ALSO NOTED THAT WHEN THE INSURANCE CARRIER HAD THE CAR DELIVERED TO THE DEALERSHIP FOR MOTOR REPLACEMENT THAT THEY WERE NOT ADVISED OF BRAKE PROBLEMS. I WAS SENT TO HOSPITAL FOR A CHECKUP AS THE REPETITIVE HITTING CAUSED THE SEATBELT TO CAUSE NUMBNESS IN MY LEFT ARM AND NECK. I WAS TREATED AND RELEASED WITH A PRESCRIPTION FOR MUSCLE RELAXERS FOR A FEW DAYS.*AK

NHTSA ODI #10110546

9,000 miles · Feb 3, 2005
Vehicle Speed Control

AFTER STARTING THE VEHICLE, IT ACCELERATED FORWARD. THE CAUSE WAS NOT DETERMINED. PLEASE PROVIDE MORE INFORMATION. *JB

NHTSA ODI #10109755

95 miles · Jan 18, 2005
Suspension

WHILE DRIVING AT HIGHWAY SPEEDS THE VEHICLE PULLED TO THE LEFT. THE DEALER STATED THE VEHICLE NEEDED A FRONT ALIGNMENT. PLEASE PROVIDE ADDITIONAL INFORMATION. *JB

NHTSA ODI #10107487

Mileage unknown · Dec 20, 2004
Air BagsSeat BeltsService Brakes, HydraulicCrash

CONSUMER APPLIED THE BRAKES, AND THE PEDAL WENT TO THE FLOOR WHILE TRAVELING 40 MPH. CONSUMER'S VEHICLE REAR ENDED ANOTHER VEHICLE. UPON IMPACT, AIR BAGS DID NOT DEPLOY DRIVER'S SEAT BELT BECAME UNATTACHED IN THE COLLISION.*AK THE DRIVER SUSTAINED INJURIES AND WENT TO THE HOSPITAL BY CAR. THE VEHICLE WAS TOWED AND TOTALED …

Read full complaint

CONSUMER APPLIED THE BRAKES, AND THE PEDAL WENT TO THE FLOOR WHILE TRAVELING 40 MPH. CONSUMER'S VEHICLE REAR ENDED ANOTHER VEHICLE. UPON IMPACT, AIR BAGS DID NOT DEPLOY DRIVER'S SEAT BELT BECAME UNATTACHED IN THE COLLISION.*AK THE DRIVER SUSTAINED INJURIES AND WENT TO THE HOSPITAL BY CAR. THE VEHICLE WAS TOWED AND TOTALED OUT BY THE INSURANCE COMPANY. PLEASE FILL IN ADDITIONAL INFORMATION.

NHTSA ODI #10105121

Mileage unknown · Nov 8, 2004
Air BagsCrashInjury

2004 HYUNDAI SONATA WAS INVOLVED IN A SEVERE SIDE IMPACT, STRUCK BY A DODGE DURANGO. IMPACT WAS CENTERED ON THE DRIVERS SIDE DOOR AND RESULTED IN AN APPROXIMYATE 1 FOOT OF INTRUSION. MAX CRUSH OCCURRED JUST FORWARD OF THE B-PILLAR. B-PILLAR WAS PUSHED INTO THE SEAT AND THE LEADING EDGE OF THE DOOR WAS PUSHED INTO THE STEERIN…

Read full complaint

2004 HYUNDAI SONATA WAS INVOLVED IN A SEVERE SIDE IMPACT, STRUCK BY A DODGE DURANGO. IMPACT WAS CENTERED ON THE DRIVERS SIDE DOOR AND RESULTED IN AN APPROXIMYATE 1 FOOT OF INTRUSION. MAX CRUSH OCCURRED JUST FORWARD OF THE B-PILLAR. B-PILLAR WAS PUSHED INTO THE SEAT AND THE LEADING EDGE OF THE DOOR WAS PUSHED INTO THE STEERING WHEEL. THE HEAD/THORAX BAG LOCATED IN THE DRIVERS SEAT DID NOT DEPLOY. NHTSA SHOULD INSPECT THIS TO SEE WHY THE SIDE AIR BAGS DID NOT DEPLOY. THIS APPEARS TO BE THE TYPE OF IMPACT IN WHICH THE SIDE AIR BAGS WERE DESIGNED FOR. DRIVER SUSTAINED NUMEROUS FRACTURES TO THE PELVIC REGION, A LACERATED SPLEEN THAT RESULTED IN 2 SURGERIES AND ALMOST 2 MONTHS OF HOSPITALIZATION, MOST OF IT IN INTENSIVE CARE AS A RESULT OF THE ACCIDENT.*AK

NHTSA ODI #10098455

3,200 miles · Sep 21, 2004
Fuel System, Gasoline

WHILE PARKED FUEL FUMES ESCAPED FROM THE VEHICLE. *AK TANK AND SEALS WHERE REPLACED PROBLEM STILL OCCURED. *TC

NHTSA ODI #10089442

Official recalls

1

09V124000 · Suspension

Apr 16, 2009

HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. ROAD SALT APPLIED IN THESE JURISDICTIONS DURING THE WINTER MONTHS MAY RESULT IN PROGRESSIVE, INTERNAL CORROSION OF THE FRONT SUB-FRAME ON THE VEHICLES, AND MAY RESULT IN THINNING OR PERFORATION OF THE SUB-FRAME STEEL. THE CORROSION IS FREQUENTLY VISIBLE AND OFTEN DISCOVERED DURING INSPECTION OR ROUTINE MAINTENANCE, AND OWNERS MAY ALSO HEAR NOISES OR NOTICE TIRE MISALIGNMENT AND STEERING PULL. IF THESE SIGNALS ARE UNDETECTED OR UNHEEDED, THE CORROSION MAY PROGRESS AND THE FORWARD MOUNTING OF THE LOWER CONTROL ARM MAY DETACH FROM THE SUB-FRAME.

Consequence & remedy

Consequence: IF THAT HAPPENS, THE VEHICLE MAY LOSE DRIVE POWER TO THE WHEELS, AND THE FRONT WHEEL MAY MAKE CONTACT WITH THE FENDER OR WHEEL WELL, THEREBY INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL MEASURE THE THICKNESS OF THE FRONT SUB-FRAME AND INSPECT THE FRONT SUB-FRAME FOR CORROSION DAMAGE AND, IF NECESSARY, THE FRONT SUB-FRAME WILL BE REPLACED WITH A NEW SUB-FRAME THAT INCORPORATES ADDITIONAL HOLES IN THE UPPER AND LOWER PANELS. IF THE FRONT SUB-FRAME DOES NOT REQUIRE REPLACEMENT, THE DEALER WILL ADD DRAINAGE HOLES TO THE SUB-FRAME AND WILL TREAT THE SUB-FRAME WITH RUST-PROOFING MATERIAL TO STOP THE CORROSION PROCESS. THIS PROCEDURE WILL BE PERFORMED FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING APRIL 2009. OWNERS MAY CONTACT THE HYUNDAI CUSTOMER ASSISTANCE CENTER AT 1-800-633-5151.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

EA08016 · Front SUB-FRAME Corrosion

Opened Aug 21, 2008 · Closed Apr 20, 2009

Status: closed (inferred from source dates) · Structure; Structure:frame And Members; Suspension; Suspension:front; Suspension:front:control Arm

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.

Additional source detail variants (5)

Structure:frame And Members

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.

Structure

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.

Suspension:front:control Arm

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.

Suspension:front

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.

Suspension

IN A LETTER DATED APRIL 14, 2009, HYUNDAI-KIA AMERICA TECHNICAL CENTER, INC (HYUNDAI) NOTIFIED NHTSA THAT HYUNDAIIS CONDUCTING A SAFETY RECALL OF MODEL YEAR (MY) 1999 THROUGH 2004 HYUNDAI SONATA VEHICLES MANUFACTURED PRIOR TO NOVEMBER 20, 2003 THAT ARE REGISTERED AND OPERATED IN THE FOLLOWING SALT BELT STATES AND THE DISTRICT OF COLUMBIA: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN.HYUNDAI IS RECALLING THE VEHICLES TO REMEDY A CONDITION WHERE INTERNAL CORROSION OF THE FRONT SUBFRAME MAY LEAD TO SEPARATION OF THE LOWER CONTROL ARM AT THE FORWARD MOUNTING POINT AND/OR SEPARATION OF THE AXLE FROM THE TRANSAXLE.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND/OR VEHICLE DISABLEMENT. THE SUBFRAMES WILL BE INSPECTED IN THE RECALLED VEHICLES USING A PROCEDURE DEVELOPED BY HYUNDAI TO MEASURE METAL THICKNESS.PARTS WITH PERFORATIONS FROM CORROSION OR WITH METAL BELOW THE SPECIFIED THICKNESS WILL BE REPLACED WITH REDESIGNED SUBFRAMES.IF THE MINIMUM METAL THICKNESS IS MET, DRAINAGE HOLES AND RUST PROOFING MATERIAL WILL BE ADDED TO THE EXISTING SUBFRAME. ODI'S ANALYSIS OF COMPLAINT DATA REVEALED THAT 98% OF THE CONSUMER COMPLAINTS WERE FROM VEHICLES EITHER ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES. SIMILARLY 99.7% OF THE WARRANTY CLAIMS WERE FROM VEHICLES ORIGINALLY SOLD OR OPERATED IN SALTBELT STATES.ODI IDENTIFIED 105 REPORTS OF LOWER CONTROL ARM DETACHMENT AND/OR AXLE SEPARATION FROM THE TRANSAXLE THROUGH ANALYSIS OF WARRANTY AND COMPLAINT INFORMATION AND CONSUMER INTERVIEWS.ONE HUNDRED THREE (103) OF THE 105 INCIDENTS INVOLVED VEHICLES IN STATES COVERED BY THE RECALL.IN ADDITION TO THE SUBJECT VEHICLES, HYUNDAI ALSO NOTED IN THE APRIL 14, 2009 LETTER THAT MY 2001 THROUGH 2004 XG300 AND XG350 WERE ALSO BEING RECALLED AS THEY WERE MANUFACTURED WITH SUBFRAMES SIMILAR IN DESIGN THE SUBJECT VEHICLES.BASED ON HYUNDAI'S DECISION TO CONDUCT A SAFETY RECALL THIS ENGINEERING ANALYSIS IS CLOSED.